<yby-workflow
    [pageTitle]="pageTitle"
    [steps]="steps"
    [stepsWidth]="'60%'"
    [current]="current"
    [startIndex]="startIndex"
    (stepChange)="stepChange($event)"
    [countLable]="countLable"
    [count]="count"
    [buttomAction]="bottomBtns"
    [centerLeftRef]="centerLeftRef"
    [centerRightRef]="centerRightRef"
>
    this is content
</yby-workflow>
<ng-template #centerLeftRef>
    <span class="label">这是一处说明</span>
</ng-template>
<ng-template #centerRightRef>
    总计: <span class="billing-count">{{ 4.55 }} {{ '元' }}</span>/小时 (<span class="billing-count">{{ 4.55 }} {{ '元' }}</span>/月) <span class="billing-detail" (click)="billingDetailClick()">费用详情</span>
</ng-template>